Zero Day Initiative - The October 2025 Security Update Review
Adobe released 12 bulletins addressing 36 CVEs, including multiple Critical code-execution vulnerabilities in Substance 3D Stager, Dimension, Illustrator, Commerce, and FrameMaker.
Libraesva Email Security Gateway Vulnerability Exploited by Nation-State Hackers
A command-injection vulnerability in Libraesva ESG allows arbitrary shell command execution via crafted compressed email attachments; patches available for ESG 5.x while 4.x is discontinued.
Authorities warn Citrix zero-days will likely be abused
Critical NetScaler vulnerabilities, including an actively exploited CVE-2025-7775 zero-day, enable system takeover, denial-of-service, and data access — immediate patching required.
Citrix Bleed 2 under active attack, reports suggest | Computer Weekly
While no public reporting of exploitation for this vulnerability has emerged, ReliaQuest has observed indications of exploitation to gain initial access.